From 2bc7969652f49e4ccca7fda7ce8b6fcee3599c41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 16 Apr 2024 18:33:38 +0200
Subject: [PATCH] Fallback to the default language if it does not exist for
 product data feed

This avoid to fill the cache with unsupported languages.
---
 modules/web_shop_product_data_feed/web.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/web_shop_product_data_feed/web.py b/modules/web_shop_product_data_feed/web.py
index 533fee0550..e41d007f40 100644
--- a/modules/web_shop_product_data_feed/web.py
+++ b/modules/web_shop_product_data_feed/web.py
@@ -95,6 +95,8 @@ class Shop(metaclass=PoolMeta):
                     format, language=language, duration=_duration / 2)
 
     def product_data_feed_csv(self, format, language=None, duration=_duration):
+        pool = Pool()
+        Lang = pool.get('ir.lang')
         transaction = Transaction()
         directory = _get_directory()
         if language:
@@ -103,6 +105,12 @@ class Shop(metaclass=PoolMeta):
             filename = f'{self.name}-{self.id}-{format}.csv'
         filename = os.path.join(directory, filename)
 
+        # Fallback to the default language if it does not exist
+        try:
+            Lang.get(language)
+        except ValueError:
+            language = None
+
         try:
             if (time.time() - os.path.getmtime(filename)) < duration:
                 return filename